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            <a href="/" class="logo">DevOps & IT Cheat Sheets</a>
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    <main>
        <section class="hero">
            <div class="container">
                <h1>DevOps and IT Cheat-Sheet Collection</h1>
                <p>Welcome to the Cheat-Sheet Collection for DevOps, Engineers, IT professionals, and more!</p>
            </div>
        </section>

        <section class="cheat-sheets">
            <div class="container">
                <table class="cheat-sheet-table">
                    <thead>
                        <tr>
                            <th>Tool</th>
                            <th>Description</th>
                            <th>Links</th>
                        </tr>
                    </thead>
                    <tbody>
                        <tr>
                            <td class="tool-name">🐳 Nginx</td>
                            <td class="tool-description">Nginx is open-source software for web serving, reverse proxying, caching, load balancing, media streaming, and more.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/nginx.pdf">Nginx Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🐳 Docker</td>
                            <td class="tool-description">Docker is a tool designed to make it easier to create, deploy, and run applications using containers.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/docker.pdf">Docker Cheat Sheet</a></li>
                                    <li><a href="pdf/docker_by_jrebel.pdf">Docker by JRebel</a></li>
                                    <li><a href="pdf/docker-security.pdf">Docker Security</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🔧 Ansible</td>
                            <td class="tool-description">Ansible is the simplest way to automate apps and IT infrastructure.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/ansible.pdf">Ansible Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🐍 Python</td>
                            <td class="tool-description">Python is a high-level, interpreted programming language known for its simplicity and versatility.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/cheatsheet-python-grok.pdf">Python 3 - The Basics</a></li>
                                    <li><a href="pdf/python_beginners.pdf">Python for Beginners</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🐎 Go (Golang)</td>
                            <td class="tool-description">Go, also known as Golang, is a statically typed, compiled programming language designed at Google.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/go_golang.pdf">Go (Golang) Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🐙 Git</td>
                            <td class="tool-description">Git is a distributed version control system for tracking changes in source code.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/atlassian-git-cheatsheet.pdf">Git by Atlassian</a></li>
                                    <li><a href="pdf/git_by_github.pdf">Git by GitHub</a></li>
                                    <li><a href="pdf/git_by_git-tower.pdf">Git by Git-Tower</a></li>
                                    <li><a href="pdf/github.pdf">Git/GitHub - Pull Request</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🔍 Regular Expressions</td>
                            <td class="tool-description">Regular expressions are special text strings for describing search patterns.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/regex.pdf">Regex Cheat Sheet</a></li>
                                    <li><a href="pdf/python-regular-expression-regex.pdf">Regex for Python</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">⚡ PowerShell</td>
                            <td class="tool-description">PowerShell is a task automation and configuration management framework from Microsoft.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/Powershell.pdf">PowerShell Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">⌨️ VIM</td>
                            <td class="tool-description">VIM, aka `Vi IMproved`, is a highly configurable text editor for efficiently creating and changing any kind of text.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/vim-cheat-sheet.pdf">VIM Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">👷 Jenkins</td>
                            <td class="tool-description">Jenkins is an open-source automation server that enables developers to reliably build, test, and deploy their software.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/Jenkins-Cheat-Sheet-converted.pdf">Jenkins Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🔄 CI/CD</td>
                            <td class="tool-description">Continuous Integration and Continuous Delivery frameworks for modern software development.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/cicd-framework_by_densify.pdf">CI/CD Framework</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🚢 Kubernetes</td>
                            <td class="tool-description">Kubernetes is an open-source container orchestration platform for automating deployment, scaling, and management.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/Kubernetes-Cheat-Sheet.pdf">Kubernetes K8s Cheat Sheet</a></li>
                                    <li><a href="pdf/kubectl.pdf">Kubectl Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🐧 Linux</td>
                            <td class="tool-description">Comprehensive collection of Linux commands and tools for system administration.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/linux-bash.pdf">Linux Commands 1</a></li>
                                    <li><a href="pdf/linux-bash-terminal.pdf">Linux Commands 2</a></li>
                                    <li><a href="pdf/linux_commands.pdf">Linux Commands 3</a></li>
                                    <li><a href="pdf/linux-networking-tool">Linux Network Tools</a></li>
                                    <li><a href="pdf/linux-networing-tools.pdf">Network Tools</a></li>
                                    <li><a href="pdf/cron.pdf">Cron</a></li>
                                    <li><a href="pdf/rsync.pdf">Rsync</a></li>
                                    <li><a href="pdf/curl.pdf">cURL</a></li>
                                    <li><a href="pdf/ssh.pdf">SSH</a></li>
                                    <li><a href="pdf/netcat.pdf">NC (Netcat)</a></li>
                                    <li><a href="pdf/nmap.pdf">Nmap</a></li>
                                    <li><a href="pdf/Nmap-Cheat-Sheet.pdf">Nmap Cheat Sheet</a></li>
                                    <li><a href="pdf/openssl.pdf">OpenSSL</a></li>
                                    <li><a href="pdf/ethtool.pdf">Ethtool</a></li>
                                    <li><a href="pdf/ngrep.pdf">ngrep</a></li>
                                    <li><a href="pdf/grep.pdf">grep</a></li>
                                    <li><a href="pdf/xargs.pdf">xargs</a></li>
                                    <li><a href="pdf/find.pdf">find</a></li>
                                    <li><a href="pdf/awk.pdf">awk</a></li>
                                    <li><a href="pdf/sed.pdf">sed</a></li>
                                    <li><a href="pdf/tar.pdf">tar</a></li>
                                    <li><a href="pdf/ps.pdf">ps</a></li>
                                    <li><a href="pdf/top.pdf">top</a></li>
                                    <li><a href="pdf/wireshark.pdf">Wireshark</a></li>
                                    <li><a href="pdf/LinuxFileSystems.gif">Linux File Systems</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">💾 Redis</td>
                            <td class="tool-description">Redis is an in-memory data structure store used as a database, cache, and message broker.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/redis.pdf">Redis Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">💬 Slack</td>
                            <td class="tool-description">Slack is a messaging tool for fast and easy communication within teams, organized by channels.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/slack.pdf">Slack Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🐕 Puppet</td>
                            <td class="tool-description">Puppet lets you automate the enforcement, security, and delivery of your hybrid or cloud-native infrastructure.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/puppet.pdf">Puppet Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">☁️ Google Cloud</td>
                            <td class="tool-description">Google Cloud Platform cheat sheet for building scalable and highly available applications.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/GoogleCloudDeveloper.pdf">Google Cloud Developer</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🤖 AI & ML</td>
                            <td class="tool-description">Artificial Intelligence, Machine Learning, Deep Learning & Data Science resources.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/AI_ML.pdf">AI & ML Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🐘 PostgreSQL</td>
                            <td class="tool-description">PostgreSQL is a free and open-source relational database management system.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/PostgreSQL-Cheat-Sheet.pdf">PostgreSQL Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🔄 Ajax</td>
                            <td class="tool-description">AJAX = Asynchronous JavaScript And XML.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/ajax.pdf">Ajax Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">⛈️ AWS</td>
                            <td class="tool-description">Amazon Web Services (AWS) cloud computing platform resources.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/AWS-Basic-Cheat-Sheet.pdf">AWS: The Basics</a></li>
                                    <li><a href="pdf/aws-services.pdf">AWS Services</a></li>
                                    <li><a href="pdf/aws-cost.pdf">AWS Cost Information</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🏗️ Infrastructure as Code</td>
                            <td class="tool-description">Terraform and other IaC tools for managing cloud services.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/terraform-cheatsheet1-.pdf">Terraform Cheat Sheet</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">⚙️ System Design</td>
                            <td class="tool-description">System Design architecture and best practices.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/System_Design_Blueprint.pdf">System Design Blueprint</a></li>
                                </ul>
                            </td>
                        </tr>

                        <tr>
                            <td class="tool-name">🔒 Cyber Security</td>
                            <td class="tool-description">Cybersecurity fundamentals and DevSecOps practices.</td>
                            <td>
                                <ul class="tool-links">
                                    <li><a href="pdf/cybersecurity-101.gif">Cyber Security 101</a></li>
                                    <li><a href="pdf/devsecops.gif">What is DevSecOps?</a></li>
                                </ul>
                            </td>
                        </tr>
                    </tbody>
                </table>
            </div>
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